11087412 has 48 divisors (see below), whose sum is σ = 31127040. Its totient is φ = 3000672.

The previous prime is 11087411. The next prime is 11087443. The reversal of 11087412 is 21478011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11087411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1878 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (648480).

Almost surely, 2^11087412 is an apocalyptic number.

11087412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11087412 is an abundant number, since it is smaller than the sum of its proper divisors (20039628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11087412 is a wasteful number, since it uses less digits than its factorization.

11087412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980 (or 6978 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 11087412 is about 3329.7765690809. The cubic root of 11087412 is about 222.9855541059.

The spelling of 11087412 in words is "eleven million, eighty-seven thousand, four hundred twelve".